Icons for work type are not logical or intuitive.

- Feature is lightning. But lightning which is dangerous and unwanted. A star icon is often used in GUIs for new features.
- duplicate icons for Epic and new Feature. and duplicate icons for Task and subtask
- Story has the logo of a bug (and bug doesn't). Why not a book icon?
- Task icon is a JSX closing fragment. I don't get the reference. Unless it's always a coding task.
Exclamation mark for bug is fine. And lightbulb for improvement is also fine as a lightbulb is associated with ideas.
I tried to change the work type field. But it's not found as a named element, only as an icon. Apparently you have to click on the icon itself, but it doesn't work everywhere. Only if you open the work item.
Jira often changes UX. It would be nice if it was more intuitive, standardized and consistent.